ES319702A1 - Method of manufacturing pump and hydraulic motor components - Google Patents

Method of manufacturing pump and hydraulic motor components

Info

Publication number
ES319702A1
ES319702A1 ES0319702A ES319702A ES319702A1 ES 319702 A1 ES319702 A1 ES 319702A1 ES 0319702 A ES0319702 A ES 0319702A ES 319702 A ES319702 A ES 319702A ES 319702 A1 ES319702 A1 ES 319702A1
Authority
ES
Spain
Prior art keywords
hydraulic motor
motor components
valve plate
manufacturing pump
cylinder block
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0319702A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Simca Automobiles SA
Original Assignee
Simca Automobiles SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Simca Automobiles SA filed Critical Simca Automobiles SA
Publication of ES319702A1 publication Critical patent/ES319702A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F04B1/2014—Details or component parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

The cylinder block 1 and valve plate 4 of a hydraulic reciprocating pump or motor are made by sintering metal powders in dies and subsequently honing the mating surfaces 5, 6 respectively. The surface 7 of the valve plate may also be honed. The cylinder block is made from bronze powder and the valve plate from steel powder which is cemented after sintering.
ES0319702A 1964-11-24 1965-11-17 Method of manufacturing pump and hydraulic motor components Expired ES319702A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR996045A FR1423864A (en) 1964-11-24 1964-11-24 Manufacturing process of hydraulic pump and motor elements

Publications (1)

Publication Number Publication Date
ES319702A1 true ES319702A1 (en) 1966-05-16

Family

ID=8843184

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0319702A Expired ES319702A1 (en) 1964-11-24 1965-11-17 Method of manufacturing pump and hydraulic motor components

Country Status (5)

Country Link
BE (1) BE672265A (en)
ES (1) ES319702A1 (en)
FR (1) FR1423864A (en)
GB (1) GB1100747A (en)
OA (1) OA01862A (en)

Also Published As

Publication number Publication date
FR1423864A (en) 1966-01-07
GB1100747A (en) 1968-01-24
OA01862A (en) 1970-02-04
BE672265A (en) 1966-03-01

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